Vaillant 824/2 E Instructions For Installation Manual
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Vaillant 824/2 E Instructions For Installation Manual

Turbomax plus and thermocompact wall hung room sealed fan assisted combination and system boilers
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See also: Instructions for Installation and Servicing , Instructions for Use Manual
For the installer
Instructions for Installation and Servicing
turboMAX plus and thermoCOMPACT
Wall hung room sealed fan assisted
combination and system boilers
Supplied By www.heating spares.co Tel. 0161 620 6677
GB
824/2 E
828/2 E
837 E
615/2 E
620/2 E
624/2 E
628/2 E
637 E

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Summary of Contents for Vaillant 824/2 E

  • Page 1 For the installer Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT Wall hung room sealed fan assisted 824/2 E combination and system boilers 828/2 E 837 E 615/2 E 620/2 E 624/2 E 628/2 E 637 E Supplied By www.heating spares.co Tel. 0161 620 6677...

  • Page 2: Table Of Contents

    Table of Contents Page Page 1 List of Contents ......5.13 Connect the flue system to the boiler ..20 Contents included with boiler (turboMAX plus) 5.14 Electrical installation .
  • Page 3 Table of Contents Page 10 Fault Finding ......37 10.1 Introduction ......37 10.2 Indicator lights (turboMAX plus only) .

  • Page 4: Contents Included With Boiler (Turbomax Plus)

    1 List of contents 1 List of contents 1.1 Contents included with boiler (turboMAX plus) 1.2 Contents included with boiler (thermoCOMPACT) Ensure that all contents are included before Ensure that all contents are included before commencing installation. commencing installation. Note! Note! DO NOT remove the boiler from the polystrene DO NOT remove the boiler from the polystrene...

  • Page 5: Introduction

    24 kW , 28 kW and 37 Vaillant Ltd. support the Benchmark initiative. kW. All turboMAX plus boilers are available in Natural Within the information pack, you will find a Benchmark Gas.

  • Page 6: Boiler Specification

    3 Boiler Specification 3 Boiler Specification 3.1 Technical Data turboMAX plus turboMAX plus turboMAX plus 824/2 E 828/2 E 837 E Units (VUW GB 242/2-5) (VUW GB 282/2-5) (VUW GB 362/2-5) Maximum CH heat input (net) 26.7 (91,200) 31.1 (106,200) 31.1 (106,200)
  • Page 7 Boiler Specification 3 thermoCOMPACT thermoCOMPACT thermoCOMPACT thermoCOMPACT thermoCOMPACT 615/2 E 620/2 E 624/2 E 628/2 E 637 E Units (VU GB 152/2-5) (VU GB 202/2-5) (VU GB 242/2-5) (VU GB 282/2-5) (VU GB 362-5) Maximum CH heat input 16.5 22.0 26.7 31.1 40.5...

  • Page 8: Boiler Connections (Turbomax Plus)

    3 Boiler Specification Key: 3.2 Boiler connections (turboMAX plus) Heating system return (22 mm tail) Gas connection (15 mm tail) Heating system flow (22 mm tail, 22 mm for 637) Flue outlet (100 mm flue with turret) Hanging bracket Rear flue outlet 3.4 Functional Diagram (turboMAX plus) Fig.

  • Page 9: Functional Diagram (Thermocompact)

    Boiler Specification 3 Pressure gauge Expansion vessel charging valve Display Circulating pump Expansion vessel Automatic air vent Expansion vessel charging valve Ignition electrode Circulating pump Temperature sensor (NTC II) Automatic air vent Air pressure switch Ignition electrode Flue gas duct Temperature sensor (NTC II) Air pressure switch Flue gas duct...

  • Page 10: General Requirements

    Preliminary remarks and purged as described in BS 6891. This appliance should only be installed in conjunction with a Vaillant flue system. Install the flue system as detailed in the separate flue installation instructions supplied with this boiler. Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1...

  • Page 11: Flue System

    General Requirements 4 4.4 Flue system 4.4.2 Rear outlet flue system (100 mm outside diameter) Note! The rear outlet horizontal flue system (Art. No. 303 817) The boilers are delivered ready for installation is suitable for installations up to 600 mm wall thickness. utilising a top outlet flue assembly.

  • Page 12: Flue Termination

    4 General Requirements 4.4.4 Flue termination Terminal position for fan-assisted flue The following details refer to both flue systems. (minimum distance) a. The terminal must be positioned such that the pro- Directly below an openable, above an opening ducts of combustion can disperse freely at all times. or horizontal to an opening i.e.

  • Page 13: Guide To System Requirements

    General Requirements 4 requirements of BS 1363. Alternatively, a 3 Amp. fused (Alternative methods of filling sealed systems are given doublepole switch with a 3 mm contact separation on in BS 5449). both poles may be used. 4.8.3 Pressure relief valve Important! A pressure relief valve is provided with the boiler.

  • Page 14: Circulating Pump

    4 General Requirements Vessel Volume [L] Initial system pressure (bar) Pressure relief valve setting (bar) Total water content of system ltres 10.9 15.6 Pump switch in position III (pre-delivery setting) 13.6 19.5 16.3 23.4 Pump switch in position II 19.1 27.3 21.8 31.2...

  • Page 15: Boiler Installation Sequence

    Boiler Installation Sequence 5 5 Boiler Installation Sequence Selecting position of boiler Refer to "Boiler location“ for information regarding 5.1 General siting the appliance. In general the boiler must be positioned such that. Preparation of boiler location • There is adequate space around the boiler for service Clearances required and maintenance.

  • Page 16: Using Boiler Template

    5 Boiler Installation Sequence 5.2 Using boiler template Note! Fix the paper template to the wall ensuring that the Use alternative fixing holes where necessary. correct flue exit point has been identified, ensure that the template is vertical. Identify correct flue exit The template shows Mark the centre of the selected air/flue duct and its - The position of the fixing holes for the boiler...

  • Page 17: Install The Flue System

    Boiler Installation Sequence 5 5.4 Install the flue system 5.7 Gas supply (turboMAX plus) Fit the flue restrictor to the boiler (if required) and • Connect the 15 mm compression gas service cock (1) install the flue system (refer to separate air/flue duct and 15 mm copper outlet tail (22mm copper tail with installation instructions for further information).

  • Page 18: Cold Water Mains Inlet And Hot Water Outlet (Turbomax Plus)

    5 Boiler Installation Sequence 5.8 Cold water mains inlet and hot water outlet 5.9 Central heating flow and return pipework (turboMAX plus) (turboMAX plus) Flush all foreign matter from the mains supply before Before connecting the heating circuit to the boiler connecting to the boiler.

  • Page 19: Gas Supply (Thermocompact)

    Boiler Installation Sequence 5 5.10 Gas supply (thermoCOMPACT) 5.11 Central heating flow and return pipework • Connect the 15 mm compression gas service cock (1) (thermoCOMPACT) and 15 mm copper outlet tail (22 mm copper tail with Before connecting the heating circuit to the boiler 637) (3) as supplied with the appliance and tighten.

  • Page 20: Connection To A Vantage Unvented Cylinder

    5 Boiler Installation Sequence 5.12 Connection to a VANTAGE unvented cylinder (thermoCOMPACT) • For connecting a Vaillant VANTAGE unvented cylinder please refer to the VANTAGE installation instructions provided with the cylinder. 5.13 Connect the flue system to the boiler • Refer to separate air/flue duct installation instructions included with the boiler.

  • Page 21: Electronic Board Layout

    Boiler Installation Sequence 5 5.16 Electronic board layout Socket X2 for internal unit components Socket X4 for diverter valve Socket X7 for accessory box connection Socket X8 for VRC-VC connection Socket for fan control cable (637 and 837 only) Do not use! Mains power supply: connections L, N and earth Room thermostat, 230 V: connections 3, 4 and 5 Socket X12: pump connection...

  • Page 22: Controls (Turbomax Plus Boiler)

    (see schematic layout, Connection of external controls Fig. 5.16). Connection details for programmable room Vaillant optional plug in timer accessories thermostats. Refer to the instructions supplied with the optional Fig. 5.14 shows the connection details where a accessories for connection details.

  • Page 23: Controls (Thermocompact Boiler)

    CONTACTS *Do not use pre-wired printed circuit board type not used Cylinder thermostat Room thermostat ACL Drayton HTS3 Vaillant VRT 9090 CLOCK ACL Drayton Digistat 2, 3, 4 Danfoss Randall ATC Tower CS1 ACL Drayton RTS 1, 2 Honeywell L641...

  • Page 24: Thermostatic Radiator Valves

    10 7 Cylinder thermostat Room thermostat the room containing the room thermostat should not be ACL Drayton HTS3 Vaillant VRT 9090 fitted with a TRV). Danfoss Randall ATC ACL Drayton Digistat 2, 3, 4 Tower CS1 ACL Drayton RTS 1, 2...

  • Page 25: Commissioning Part I 6

    Commissioning Part I 6 6 Commisioning Part I 6.1 Preliminary electrical checks Check the electrical installation by carrying out short circuit, earth continuity and resistance to earth tests and a check for correct polarity. 6.2 Gas supply The complete gas installation including the gas meter must be inspected, tested for soundness and purged in accordance with BS 6891.

  • Page 26: Filling The Heating System (Thermocompact)

    6 Commissioning Part I Gas supply adjustments (Com. Part II) 7 7 Gas supply adjustments 6.5 Filling the heating system (thermoCOMPACT) The boiler and the heating system should be filled using a filling method as described on page 13. 7.1 Gas inlet working pressure To check the gas inlet working pressure: •...

  • Page 27: Main Burner Pressure

    Gas supply adjustments (Commissioning Part II) 7 7.2 Main burner pressure • Turn off the boiler at the main ON/OFF control. The burner pressure on this appliance has been factory • Press and hold the ”+” button, while pressing the set and does not require adjustment.
  • Page 28 7 Gas supply adjustments (Commissioning Part II) Note! • Press the ”i” button and a value between 1 and 15 will Following adjustment of the central heating be displayed. output, the new output can be checked using the gas rate table as detailed. •...

  • Page 29: Adjusting To The Maximum Heat Load (Nominal Load)

    Gas supply adjustments (Commissioning Part II) 7 7.4 Adjusting to the maximum heat load 7.5 Adjusting the ignition rate (nominal load) • Undo screw and remove the cap (1). • Undo screw and remove the cap (1) turcoMAX only: • Disconnect the modulating coil wires from the gas turboMAX only: valve, set the DHW temperature control to maximum •...

  • Page 30: Setting Or Adjusting The Mid-Setting Point

    7 Gas supply adjustments (Commissioning Part II) 7.6 Checking the gas valve mid setting point (turboMAX plus 837 and thermoCOMPACT 637 Note! only) The "-" button has no function in this mode, if To ensure the most efficient operation of the boiler a the required pressure is exceeded during set up, gas valve mid setting point is necessary.
  • Page 31 7 / 072 for G31 10.1 13.7 17.6 22.0 26.9 Burner Pressure thermoCOMPACT 624/2 E, turboMAX plus 824/2 E Output[kW] Gas type Ignition rate 8.9 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 Natural gas 2H Burner pressure [mbar] Main burner jet mark...
  • Page 32 16.0 18.0 20.0 Natural gas 2H Gas Rate Main burner jet mark per G20 7 / 120 Gas Rate thermoCOMPACT 624/2 E, turboMAX plus 824/2 E Output[kW] Gas type 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 Natural gas 2H...

  • Page 33: Fit Combustion Chamber Cover

    Gas supply adjustments (Com. Part II) 7 8 Functional Checks 7.8 Fit combustion chamber cover Carefully re-fit the combustion chamber cover to the boiler ensuring it is correctly sealed. Secure cover with 8.1 Functional checks retaining clamps. Procedure 7.9 Fit boiler casing Once the unit has been installed and the gas supply has •...

  • Page 34: Functional Check Of Operation (Thermocompact Only)

    8 Functional Checks (Commissioning Part III) • Yellow flame indicator (2) ON. 8.4 Adjusting pump speed • Green warmstart indicator (3) FLASHING (hot water is The unit is fitted with a two-speed pump. The pump is being drawn from the system). delivered with the switch (1) set to position III (Fig.

  • Page 35: Handing Over To The User

    • Inspect the air supply and ventilation arrangements of Maintenance Agreement. Please contact Vaillant the installation. Service Solutions (0870 6060 777) for further details. • Check the heating and water system, in particular the •...
  • Page 36 9 Servicing • Turn off the boiler CH service valves. • Turn off the cold water inlet service valve. • Release the three clamps (1), remove the combustion chamber cover (2). 9.2.1 For thermoCOMPACT 615, 637 and turboMAX plus 837 •...

  • Page 37: Fault Finding

    Servicing 9 10 Fault Finding 10.3 Indicator lights (thermoCOMPACT only) The boiler control panel also contains three indicator 10.1 Introduction lights whose function is as follows: The turboMAX plus and thermoCOMPACT boilers have • Red lock out indicator (1), when illuminated boiler is at an inbuilt advanced multifunction diagnostic display to lock out.

  • Page 38: Status Modes

    10 Fault Finding To access the various modes press the buttons on the 10.5 Status Modes control panel as follows: The status mode provides information about the current operating status of the boiler. Mode Status mode Diagnostic mode To display status mode proceed as follows: To display Press “i“...
  • Page 39 Fault Finding 10 10.6 Diagnostic Modes • If necessary, you can now alter the value by pressing In order to assist with the pinpointing of a particular “+“ or “-“ buttons. (When altering values display will fault it is possible to use the boiler display in a flash).

  • Page 40: Fault Codes

    10 Fault Finding 10.7 Fault codes • Press the “i“ and “-“ buttons simultaneously. Fault codes take priority over all other display functions • Use the “+“ button to scroll back through the list of in the event of a system fault occurring. If multiple memorised errors.
  • Page 41 Fault Finding 10 Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 42 10 Fault Finding Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 43 Fault Finding 10 Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 44 10 Fault Finding Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 45 Fault Finding 10 Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 46 10 Fault Finding Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 47 Fault Finding 10 Note! turboMAX plus only Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 Supplied By www.heating spares.co Tel. 0161 620 6677...

  • Page 48: Diagrams

    11 Diagrams 11.1 Functional Flow diagram: turboMAX plus 824/2 E, 828/2 E, 837 E CONTROL BOX MAIN SWITCH Burner lock out indicator (red) Ignition indicator MAIN Hot water/warmstart TRANSFORMER demand indicator 230V POWER SUPPLY display F1,25A MAIN SWITCHBOARD PRESSURE plug in...
  • Page 49 Diagrams 11 Functional Flow diagram: thermoCOMPACT 615/2 E, 620/2 E, 624/2 E, 628/2 E, 637 E CONTROL BOX MAIN SWITCH Burner lock out indicator (red) Ignition indicator MAIN TRANSFORMER 230V POWER SUPPLY display F1,25A MAIN SWITCHBOARD plug in PRESSURE connector SWITCH plus / minus buttons reset button...
  • Page 50 11 Diagrams Wiring diagram: turboMAX plus 824/2 E, 828/2 E, 837 E (837 E only) Fig. 11.3: Wiring diagram VUW Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 51 Diagrams 11 Wiring diagram: thermoCOMPACT 615/2 E, 620/2 E, 624/2 E, 628/2 E, 637 E (637 E only) Fig. 11.4: Wiring diagram VU Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 52 Head Office: Vaillant Ltd. Vaillant House Medway City Estate Trident Close Rochester Kent ME2 4EZ Service Solutions 0870 6060 777 Technical Advice 01634 292392 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 53 Instructions for use turboMAX plus, thermoCOMPACT 824 E, 828 E, 837 E 615 E, 620 E 624 E, 628 E 637 E Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 54 Thank you for choosing a Vaillant boiler. The information Use of this type is entirely at the owner’s risk. The term given in this booklet will enable you to obtain the best „specified use”...

  • Page 55: Factory Guarantee

    Important to qualify for your two year guarantee: - Turn off the boiler The boiler must be serviced either by Vaillant Ltd. or ano- - Do not switch any electrical switches in the hazardous ther competent servicing company (CORGI registered)

  • Page 56: Operation

    4 Operation 4 Operation You can identify a thermoCOMPACT boiler by the sticker which is situated at the top left hand side of the control Overview panel (see A, Fig. 1.b) turboMAX plus Operating controls For access to the controls press the upper middle of the lower front panel and drop it down.

  • Page 57: Initial Checks Before Turning On

    Operation 4 4 turboMAX plus • Check the water contents of the system on the pressu- Green warmstart indicator (3) Illuminated = Warmstart re gauge (1). switched ON The needle on the pressure gauge should be within Not illuminated = Warmstart is switched OFF and there the green band (between 1 and 1.5 bar).
  • Page 58 4 Operation If you live in a hard water area please do not set • The warmstart system is activated by turning the hot the control knob above the mid (12 o´clock) posi- water temperature control knob (1) all the way to the tion to prevent excessiv scale formation (fig.

  • Page 59: Heating Operation

    • Set the room thermostat (3) and/or the thermostatic radiator valves (4) according to the instructions supplied with the control(s). Hint! Vaillant offer room thermostat/time control accessories which give accurate and economic Fig. B.10: Reset room temperature control as well as improved comfort.

  • Page 60: Turning The Boiler Off

    If the boiler still shuts off after a third attempt, then please consult your installer or Vaillant Service Solutions. The boiler also switches to „Fault“ when there is not enough water in the system. This fault is indicated by fault code „F 22“.

  • Page 61: Care And Maintenance

    To ensure regular servicing, it is strongly recommended that arrangements are made with your service agent or Vaillant Ltd. For further details please contact Vaillant Service Solutions: 0870 6060777. Frost protection Your boiler is equipped with a frost protection function: If the heating water temperature drops below 5 °C when...

  • Page 62: Troubleshooting

    S.05* Fan and water pump over run If your boiler still does not operate then please consult S.07* Water pump over run your installer or Vaillant Service Solutions S.08* Anti cycling mode (after heating operation) 0870 6060 777. S.10** Hot water demand S.14**...
  • Page 63 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 64 Head Office: Vaillant Ltd. Vaillant House Medway City Estate Trident Close Rochester Kent ME2 4EZ Technical Advice 01634-29 23 92 Service Solutions 0870-6060 777 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 65 VAILLANT SPARE PART CATALOGUE TURBOmax Pro 24-28 E VUW 242,242/2 -3 H VUW 282,282/2 -3 H TURBOmax Plus 824-828 E VUW 242,242/2 -5 H/B VUW 282,282/2 -5 H/B THERMOcompact 615-628 E VU 152,152/2 -5 H VU 202,202/2 -5 H/B VU 242,242/2 -5 H...
  • Page 66 THERMOcompact 628 E (VU 282,282/2 -5 H/B) switch box In order to maintain the safe and efficient operation this appliance, only genuine Vaillant spare parts must be used. Subject to alteration ! Content 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...

  • Page 67: General View Of Sheets

    General view sheet TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...

  • Page 68: Main Component

    Main component 04 Burner TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...

  • Page 69: Main Component

    Main component 04 Burner TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) TURBOmax THERMOcompact Pos.- Article-No. Part with parts 02-04-032 031508 burner chamber group cpl.
  • Page 70 Main component 05 Gas section TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...

  • Page 71: Main Component

    Main component 05 Gas section TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) TURBOmax THERMOcompact Pos.- Article-No. Part with parts 02-05-011 053462 gas section, cpl.
  • Page 72 Main component 06 Heat exchanger TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 73 Main component 06 Heat exchanger TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) TURBOmax THERMOcompact Pos.- Article-No. Part with parts 02-06-026 065098 heat exchanger cpl.

  • Page 74: Main Component 07A Casing Parts

    Main component 07a Casing parts TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 75 Main component 07a Casing parts TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) TURBOmax THERMOcompact Pos.- Article-No. Part with parts 02-07-056 067314 cowling, cpl.

  • Page 76: Main Component 07B Air Pressure Chamber, Fan

    Main component 07b Air pressure chamber, fan TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel.
  • Page 77 Main component 07b Air pressure chamber, fan TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) TURBOmax THERMOcompact Pos.- Article-No. Part with parts 02-07-040 076507 flue collector cap, cpl.
  • Page 78 Main component 08a Hydraulic parts TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 79 Main component 08a Hydraulic parts TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) TURBOmax Pos.- Article-No. Part with parts 02-08-066 160928 pump, cpl. vp 5 3,44 061707 de-aerator 118951 oval head screw M 6x28,5 019383 connection tube, cpl.
  • Page 80 Main component 08a Hydraulic parts TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 81 Main component 08a Hydraulic parts TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) TURBOmax Pos.- Article-No. Part with parts 02-08-066 208495 orifice 19.1x4.5x1 35,39,42 074514 water filter, cpl. 012975 water quantity limiter, cpl. 24kW 012976 water quantity limiter, cpl.
  • Page 82 Main component 08a Hydraulic parts THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 83 Main component 08a Hydraulic parts THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact Pos.- Article-No. Part with parts 02-08-080 160928 pump, cpl. vp 5 3,44 061707 de-aerator 118951 oval head screw M 6x28,5 019383 connection tube, cpl.

  • Page 84: Main Component 08B Connecting Accessories

    Main component 08b Connecting accessories TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...

  • Page 85: Main Component

    Main component 08b Connecting accessories TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Pos.- Article-No. Part with parts Notes 02-08-083 accessories for heating system 135737 service cock, cpl.
  • Page 86 Main component 12 Switch box TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) Subject to alteration ! 802762.04 GB 05/01 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 87 Main component 12 Switch box TURBOmax Pro/Plus VUW 242 -3, 282 -3, 242 -5, 282 -5 H/B (inc. ../2) THERMOcompact VU 152 -5, 202 -5, 242 -5, 282 -5 H/B (inc. ../2) TURBOmax THERMOcompact Pos.- Article-No. Part with parts 02-12-029 136894 switch front, cpl.
  • Page 88 Thank you for choosing a Vaillant boiler. The information Use of this type is entirely at the owner’s risk. The term given in this booklet will enable you to obtain the best „specified use”...

  • Page 89: Factory Guarantee 3

    Important to qualify for your two year guarantee: - Turn off the boiler The boiler must be serviced either by Vaillant Ltd. or ano- - Do not switch any electrical switches in the hazardous ther competent servicing company (CORGI registered)

  • Page 90: Operation

    4 Operation 4 Operation You can identify a thermoCOMPACT boiler by the sticker which is situated at the top left hand side of the control Overview panel (see A, Fig. 1.b) turboMAX plus Operating controls For access to the controls press the upper middle of the lower front panel and drop it down.

  • Page 91: Initial Checks Before Turning On

    Operation 4 4 turboMAX plus • Check the water contents of the system on the pressu- Green warmstart indicator (3) Illuminated = Warmstart re gauge (1). switched ON The needle on the pressure gauge should be within Not illuminated = Warmstart is switched OFF and there the green band (between 1 and 1.5 bar).
  • Page 92 4 Operation If you live in a hard water area please do not set • The warmstart system is activated by turning the hot the control knob above the mid (12 o´clock) posi- water temperature control knob (1) all the way to the tion to prevent excessiv scale formation (fig.

  • Page 93: Heating Operation

    • Set the room thermostat (3) and/or the thermostatic radiator valves (4) according to the instructions supplied with the control(s). Hint! Vaillant offer room thermostat/time control accessories which give accurate and economic Fig. B.10: Reset room temperature control as well as improved comfort.

  • Page 94: Turning The Boiler Off

    If the boiler still shuts off after a third attempt, then please consult your installer or Vaillant Service Solutions. The boiler also switches to „Fault“ when there is not enough water in the system. This fault is indicated by fault code „F 22“.

  • Page 95: Care And Maintenance

    To ensure regular servicing, it is strongly recommended that arrangements are made with your service agent or Vaillant Ltd. For further details please contact Vaillant Service Solutions: 0870 6060777. Frost protection Your boiler is equipped with a frost protection function: If the heating water temperature drops below 5 °C when...

  • Page 96: Troubleshooting

    S.05* Fan and water pump over run If your boiler still does not operate then please consult S.07* Water pump over run your installer or Vaillant Service Solutions S.08* Anti cycling mode (after heating operation) 0870 6060 777. S.10** Hot water demand S.14**...
  • Page 97 Supplied By www.heating spares.co Tel. 0161 620 6677...
  • Page 98 Head Office: Vaillant Ltd. Vaillant House Medway City Estate Trident Close Rochester Kent ME2 4EZ Technical Advice 01634-29 23 92 Service Solutions 0870-6060 777 Supplied By www.heating spares.co Tel. 0161 620 6677...

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